Drehkolbenverdichterpumpenkörper, Verdichter und Klimaanlage

Details

Veröffentlichungs-Nr.

EP4729781

Anmeldetag

24. Juni 2024

Veröffentlichung

20. März 2025

Rechtsraum

EP

IPC

F04C18/356

Abstract

The present application provides a rotary compressor pump body, a compressor, and an air conditioner. The rotary compressor pump body includes: a first cylinder (1) and a second cylinder (2), the first cylinder (1) being provided with a first gas suction port (3), a first gas discharge port (4), and a second gas discharge port (5), and the second cylinder (2) being provided with a second gas suction port (6) and a third gas discharge port (7). The first cylinder (1) compresses a gas drawn in from the first gas suction port (3), the first gas discharge port (4) and the second gas discharge port (5) are disposed at different positions on the first cylinder (1), the first gas discharge port (4) is in communication with the second gas suction port (6) of the second cylinder (2), so that the gas discharged from the first gas discharge port (4) enters the second cylinder (2) through the second gas suction port (6) for compression, thereby forming a secondary compression, the gas compressed in the first cylinder (1) is discharged through the second gas discharge port (5) and mixed with the gas compressed in the second cylinder (2) and discharged through the third gas discharge port (7). In the present application, problems of high discharge temperature and low energy efficiency of the compressor may be simultaneously solved, thereby improving energy efficiency of the compressor and reducing discharge temperature.

Anmelder

Firma

Gree Electric Appliances, Inc. of Zhuhai

Land

🇨🇳 China

Fachgebiete